v3.25.1
INTRODUCTION AND BASIS OF PRESENTATION - Narrative (Details) - Customer Concentration Risk - Blackrock Inc
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Revenue from Contract with Customer, Product and Service Benchmark    
Introduction And Basis Of Presentation [Line Items]    
Percentage of operating revenues accounted for by major customer 10.30% 10.00%
Revenue from Contract with Customer, Segment Benchmark | Index    
Introduction And Basis Of Presentation [Line Items]    
Percentage of operating revenues accounted for by major customer 17.80% 17.90%